Fig. 3From: Nucleotides upstream of the Kozak sequence strongly influence gene expression in the yeast S. cerevisiae Effect of point mutations in the upstream region on fluorescence relative to k 1. The nucleotide that replaced an adenine in k 1 and the position at which the mutation took place are given below the name of each synthetic leader sequence. Asterisks, p-value <0.05 vs. k 1 Back to article page